Hirnantia sagittifera (Brachiopoda) and Mucronaspis mucronata s.l. (Trilobita) in the Upper Ordovician of the East Baltic: taxonomy and distribution
[摘要]
[发布日期] [发布机构]
[效力级别] [学科分类] 地质学
[关键词] Brachiopoda;Trilobita;taxonomy;Upper Ordovician;East Baltic. [时效性]
